The sessions court sentenced Jangam Rajeshwaraiah alias Raju to life imprisonment yesterday.
Raju had been charged with murdering the victim, a small-time TV artist and model from Mumbai who also worked as a call-girl, at a hotel in Ramgoplapet here on July 25, 2009 after she rejected his sexual advances.
She had been called to the city to attend to some customers, and Raju, a junior artist in the Telugu film industry, had escorted her twice to her customers.
After killing her, he took Rs 7,000 in cash and a cell phone from the room and fled. Police arrested him four days later.
Prosecution examined 15 witnesses during the trial. Two co-accused, who acted as victim's agents, were acquitted by the court.